Platform and Software

GroIMP is a modelling platform which supports features like interactivity, a rich set of 3D objects and data interfaces. Its speciality is the integrated modelling language XL.

GROGRA (Growth Grammar Interpreter) is a software for the interpretation of sensitive growth grammars which form an extended variant of L-systems. It exists in several variants for different platforms: SGI/Irix, Sun, DEC Alpha, IBM, Linux, Windows and MS-DOS.

XL4C4D is a plugin application for the 3D modelling software CINEMA 4D. It enables CINEMA 4D users to benefit from the advantages of rule-based modelling, while they can use the full power of CINEMA 4D’s editing and rendering features.


Welcome to the website This site is the web centre of growth grammars of the Department Ecoinformatics, Biometrics and Forest Growth at the Georg-August University of Göttingen and its cooperation partners.